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94 lines
4.1 KiB
Fortran
94 lines
4.1 KiB
Fortran
!!$
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!!$
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!!$ MLD2P4 version 2.1
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!!$ MultiLevel Domain Decomposition Parallel Preconditioners Package
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!!$ based on PSBLAS (Parallel Sparse BLAS version 3.4)
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!!$
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!!$ (C) Copyright 2008, 2010, 2012, 2015, 2017
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!!$
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!!$ Salvatore Filippone Cranfield University
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!!$ Ambra Abdullahi Hassan University of Rome Tor Vergata
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!!$ Alfredo Buttari CNRS-IRIT, Toulouse
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!!$ Pasqua D'Ambra ICAR-CNR, Naples
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!!$ Daniela di Serafino Second University of Naples
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!!$
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!!$ Redistribution and use in source and binary forms, with or without
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!!$ modification, are permitted provided that the following conditions
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!!$ are met:
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!!$ 1. Redistributions of source code must retain the above copyright
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!!$ notice, this list of conditions and the following disclaimer.
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!!$ 2. Redistributions in binary form must reproduce the above copyright
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!!$ notice, this list of conditions, and the following disclaimer in the
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!!$ documentation and/or other materials provided with the distribution.
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!!$ 3. The name of the MLD2P4 group or the names of its contributors may
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!!$ not be used to endorse or promote products derived from this
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!!$ software without specific written permission.
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!!$
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!!$ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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!!$ ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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!!$ TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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!!$ PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE MLD2P4 GROUP OR ITS CONTRIBUTORS
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!!$ BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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!!$ CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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!!$ SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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!!$ INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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!!$ CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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!!$ ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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!!$ POSSIBILITY OF SUCH DAMAGE.
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!!$
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!!$
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!
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!
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! File: mld_s_ilu_fact_mod.f90
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!
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! Module: mld_s_ilu_fact_mod
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!
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! This module defines some interfaces used internally by the implementation if
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! mld_s_ilu_solver, but not visible to the end user.
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!
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!
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module mld_s_ilu_fact_mod
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use mld_s_base_solver_mod
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interface mld_ilu0_fact
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subroutine mld_silu0_fact(ialg,a,l,u,d,info,blck,upd)
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import psb_sspmat_type, psb_spk_, psb_ipk_
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integer(psb_ipk_), intent(in) :: ialg
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integer(psb_ipk_), intent(out) :: info
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type(psb_sspmat_type),intent(in) :: a
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type(psb_sspmat_type),intent(inout) :: l,u
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type(psb_sspmat_type),intent(in), optional, target :: blck
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character, intent(in), optional :: upd
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real(psb_spk_), intent(inout) :: d(:)
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end subroutine mld_silu0_fact
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end interface
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interface mld_iluk_fact
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subroutine mld_siluk_fact(fill_in,ialg,a,l,u,d,info,blck)
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import psb_sspmat_type, psb_spk_, psb_ipk_
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integer(psb_ipk_), intent(in) :: fill_in,ialg
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integer(psb_ipk_), intent(out) :: info
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type(psb_sspmat_type),intent(in) :: a
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type(psb_sspmat_type),intent(inout) :: l,u
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type(psb_sspmat_type),intent(in), optional, target :: blck
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real(psb_spk_), intent(inout) :: d(:)
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end subroutine mld_siluk_fact
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end interface
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interface mld_ilut_fact
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subroutine mld_silut_fact(fill_in,thres,a,l,u,d,info,blck,iscale)
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import psb_sspmat_type, psb_spk_, psb_ipk_
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integer(psb_ipk_), intent(in) :: fill_in
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real(psb_spk_), intent(in) :: thres
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integer(psb_ipk_), intent(out) :: info
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type(psb_sspmat_type),intent(in) :: a
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type(psb_sspmat_type),intent(inout) :: l,u
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real(psb_spk_), intent(inout) :: d(:)
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type(psb_sspmat_type),intent(in), optional, target :: blck
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integer(psb_ipk_), intent(in), optional :: iscale
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end subroutine mld_silut_fact
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end interface
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end module mld_s_ilu_fact_mod
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